高斯烟羽模型2D的Python实现。用于污染物/危险物品扩散分析。-Gauss plume model 2D Python implementation. For the analysis of pollutant diffusion/dangerous goods.

用python操作arcgis，实现矢量剪裁栅格数据的批量处理，而且用户可以安装wxpython看到操作界面，也可以只复制中间代码直接操作。-Cutting operation in python arcgis, the realization of vector raster data of batch processing, and user can install wxpython see operation interface, direct manipulation can only

利用python编程，在软件中实现点的添加和现实。。。。。(Python programming is used to add and reallocate points in software.)